Change Add Web Feed folder selection to be a separate controlling instead of the picker wheel. Issue #1270

iOS/Add/AddWebFeedFolderViewController.swift

@@ -0,0 +1,78 @@
+//
+//  AddWebFeedLocationViewController.swift
+//  NetNewsWire-iOS
+//
+//  Created by Maurice Parker on 11/16/19.
+//  Copyright © 2019 Ranchero Software. All rights reserved.
+//
+
+import UIKit
+import RSCore
+import Account
+
+protocol AddWebFeedFolderViewControllerDelegate {
+	func didSelect(container: Container)
+}
+
+class AddWebFeedFolderViewController: UITableViewController {
+	
+	var delegate: AddWebFeedFolderViewControllerDelegate?
+	var initialContainer: Container?
+	
+	var containers = [Container]()
+
+    override func viewDidLoad() {
+        super.viewDidLoad()
+		
+		for account in AccountManager.shared.sortedActiveAccounts {
+			containers.append(account)
+			if let sortedFolders = account.sortedFolders {
+				containers.append(contentsOf: sortedFolders)
+			}
+		}
+    }
+
+    // MARK: - Table view data source
+
+    override func numberOfSections(in tableView: UITableView) -> Int {
+        return 1
+    }
+
+    override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
+		return containers.count
+    }
+
+    override func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
+		let container = containers[indexPath.row]
+		let cell: AddWebFeedFolderTableViewCell = {
+			if container is Account {
+				return tableView.dequeueReusableCell(withIdentifier: "AccountCell", for: indexPath) as! AddWebFeedFolderTableViewCell
+			} else {
+				return tableView.dequeueReusableCell(withIdentifier: "FolderCell", for: indexPath) as! AddWebFeedFolderTableViewCell
+			}
+		}()
+		
+		if let smallIconProvider = container as? SmallIconProvider {
+			cell.icon?.image = smallIconProvider.smallIcon?.image
+		}
+		
+		if let displayNameProvider = container as? DisplayNameProvider {
+			cell.label?.text = displayNameProvider.nameForDisplay
+		}
+		
+		if let compContainer = initialContainer, container === compContainer {
+			cell.accessoryType = .checkmark
+		}
+		
+        return cell
+    }
+
+	override func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
+		let cell = tableView.cellForRow(at: indexPath)
+		cell?.accessoryType = .checkmark
+		
+		delegate?.didSelect(container: containers[indexPath.row])
+		navigationController?.popViewController(animated: true)
+	}
+	
+}